/** 单选下拉框 initDropList **/
ul.dplist-box{ font-size: 12px; }
.dplist-box li{
    height: 25px;
    line-height: 25px;
    padding: 0 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: normal;
    word-wrap: normal;
    display: none;
    cursor: pointer;
}
.dplist-box li.now{ display: block; /*显示项*/ }
.dplist-box li:hover{ background: #04a6d7; color: #fff; /* 悬停菜单项 */ }
.dplist-box li.active,
.dplist-box li:active{ /* 高亮项 */
    color: #fff;
    background: #005491;
}